Vaporizer base



FIG. 1 is a perspective view of the vaporizer base;

FIG. 2 is a top plan view of the vaporizer base of FIG. 1;

FIG. 3 is a bottom plan view of the vaporizer base of FIG. 1;

FIG. 4 is a left side elevational view of the vaporizer base of FIG. 1;

FIG. 5 is a right side elevational view of the vaporizer base of FIG. 1;

FIG. 6 is a front elevational view of the vaporizer base of FIG. 1; and,

FIG. 7 is a rear elevational view of the vaporizer base of FIG. 1.

The broken lines in the drawings illustrate portions of the vaporizer base that form no part of the claimed design. 

CLAIM The ornamental design for a vaporizer base, as shown and described. 